Two words: STAY AWAY! This guy is a total crook.
Our Ipad screen was cracked, so we asked if they could replace it. Now, we can't connect to our 3g service and the tablet keeps going crazy. We went back and he said it was broken before we took it to them. EVERYTHING WORKED FINE, before we took it there. Only the screen needed work.
I can't emphasize enough: DON'T GIVE THIS GUY YOUR BUSINESS. He'll only take your money and break your electronics.